摘要: 0) check user info id <username> 1) users / groups are owners of file or directory bsc@ubuntu:/home$ ls -lttotal 8 drwxr-xr-x 25 bsc yu 4096 Apr 15 13 阅读全文
posted @ 2018-04-16 05:07 anyu686 阅读(256) 评论(0) 推荐(0) 编辑
摘要: to access the configure file : sudo visudo https://www.garron.me/en/linux/visudo-command-sudoers-file-sudo-default-editor.html This line means: The ro 阅读全文
posted @ 2018-04-16 04:29 anyu686 阅读(105) 评论(0) 推荐(0) 编辑